Expert Heating Services in Greenville & Spartanburg, SC

Stay warm all winter with reliable heating services from One Call HVAC. From emergency furnace repairs to efficient heat pump installations, we keep your home comfortable.

Licensed • Bonded • Insured

⭐⭐⭐⭐⭐ 5.0 Rating

Same-Day Service Available

Heating Problems We Fix

We solve these challenges every day

Our Solution

Professional solutions tailored to your needs

Comprehensive Heating Solutions

Expert service for all your heating needs

Furnace Services

Heat Pump Services

System Upgrades

Emergency Service

How It Works

Our simple, straightforward process

1

Schedule Service

Call us for a free heating system consultation

2

Inspection

Complete system evaluation and diagnosis

3

Expert Service

Professional repair or installation

4

Warm & Safe

Verified performance and safety checks

We Accept Card Payments for Your Convenience

No cash? No problem. We make paying for your AC service fast, easy, and secure.

We accept major credit and debit cards for quick, secure, and convenient service.

Why Choose One Call Services?

Professional service you can trust

Customer Success Stories

See why homeowners trust One Call HVAC

    
 
 
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   Brittany Moore 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our system went out overnight. We called first thing in the morning and he came out pretty fast. He diagnosed the issue and had it fixed in no time. Even fixed another issue he found before he left! He was very professional, responsive and we would recommend to anyone! Thank you!
  
 
      Posted on Google  
   
   Robbie Bannister 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job and I like the people who work for me!
  
 
      Posted on Google  
   
   Kristy Witt 
 
 
 
 Trustindex verifies that the original source of the review is Google. Literally couldn’t be happier with these guys. My A/C was out on a 90 degree day with a 7 month old and they arrived to my house within 30 minutes and got it fixed!! Super nice tech and I felt like he was very honest.
  
 
      Posted on Google  
   
   Silent Night 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very trustworthy work and great service! Got the job done efficiently and quickly!
  
 
      Posted on Google  
   
   Philip m Kovacs 
 
 
 
 Trustindex verifies that the original source of the review is Google. The hvac team at one call did an amazing job. Avery helped me save a major headache with his intuition and ability far past any homeowner can imagine. Will definitely be a life long customer of One Call
  
 
      Posted on Google  
   
   Jackie P (JackieTest) 
 
 
 
 Trustindex verifies that the original source of the review is Google. Culturally sensitive technicians
  
 
      Posted on Google  
   
   Andrew E 
 
 
 
 Trustindex verifies that the original source of the review is Google. Contacted One Call when our HVAC went out during the winter storm. We got a call back immediately from Avery who went out of his way to make a service call to our house within a few hours. He was professional and courteous and communicated clearly what our options were to repair our unit. No high pressure sales, honest upfront pricing that was very competitive… we ended upgrading our unit that was over 20 years old for not much more than what it would have cost to repair our old outdated unit. Couldn’t be more pleased with the level of service we received. These guys come highly recommended!
  
 
      Posted on Google  
   
   Tyler Firestine 
 
 
 
 Trustindex verifies that the original source of the review is Google. My HVAC wasn’t working properly and these guys were the first to answer my phone call. Reasonably priced and got the job done fast!

FAQ

Frequently Asked Questions

Got questions? We’ve got answers

How often should I have my furnace serviced?

Annual furnace maintenance in the fall is essential. Regular service improves efficiency, prevents mid-winter breakdowns, ensures safe operation, and can extend your system’s lifespan by years.

What type of heating system is best for my home?

The best system depends on your home size, insulation, budget, and local climate. Common options include gas furnaces, heat pumps, and electric heating. We’ll assess your needs and recommend the most efficient solution.

How long does a furnace installation take?

Most furnace installations are completed in one day (6-10 hours). Complex jobs may take longer. We’ll give you an accurate timeline during the estimate and work efficiently to restore your heat quickly.

When should I replace instead of repairing my heating system?

Consider replacement if your system is over 15 years old, requires frequent repairs, your energy bills keep rising, or repair costs exceed 50% of replacement value. We’ll help you make the most cost-effective decision.

Do you offer emergency heating service?

Yes! We provide 24/7 emergency heating service throughout the winter. If your heat goes out, call us immediately. We prioritize emergency calls and aim for same-day service.

Can you service all types of heating systems?

Absolutely. Our technicians are trained to service gas furnaces, electric heat pumps, boilers, ductless mini-splits, and more. Whatever heating system you have, we can maintain and repair it.

Contact Information

Phone

(864) 362-8810
Available 24/7

Email

onecallsc@gmail.com
We'll respond within 24 hours

Service Area

Serving Greenville & Spartanburg, SC

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Furnace Installation, Repair & Maintenance